4310-01-436-1305 PNEUMATIC MUFFLER,EXHAUST-INTAKE Index 2990-01-436-1307 PIPE,EXHAUST

National Stock Number:
5330-01-436-1306

Federal Supply Class:
5330

National Item Identification Number:
014361306

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
5330PL12846829009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
803-1385712-XX-3280064NAVAL SHIP SYSTEMS COMMAND
MIL-P-24503 TY 2, CL 2, GR N81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALGRAPHITE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-24503 TYPE 2, CLASS 2, GRADE N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.188 INCHES NOMINAL
CENTER HOLE DIAMETER0.875 INCHES MINIMUM AND
0.890 INCHES MAXIMUM
PERIPHERAL DIAMETER1.235 INCHES MINIMUM AND
1.250 INCHES MAXIMUM
SPECIAL FEATURESMAY HAVE 1 EACH 45 DEGREE BEVEL CUT


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